.bigbg{
    background-color: #f7f8fa;
    width: 100%;
}

.bg-top{
    width: 1200px;
    margin: 0 auto;
    padding: 15px 0;
}
.bg-top a{
    color: rgb(174,174,175);
}
.bg-top a:hover{
    color: rgb(42,185,245);
}
.listbox{
    width: 1200px;
    border-bottom: 1px solid #f9fafb;
    background: #fff;
    margin: 5px auto;
}
.listone{
    width: 1200px;
    height: 55px;
    border-bottom: 2px solid #f9fafb;
}
.listone ul li {
    padding-top: 15px;
    /* padding-left: 50px; */
    float: left;
    font-size: 16px;
    color: #333;
}
.listone ul li a:hover{
    color: #71d0f8;
    text-decoration: none;
}
.listone ul li:first-child{
    display: inline-block;
    width: 115px;
    height: 25px;
    text-align: left;
    margin-left: 5px;
    color: #d6d6d6;
}
.listone ul li{
    padding-left: 35px;
  
}

 ul li .bule{
    color: #71d0f8;
}
.mechanism{
    width: 1200px;
    margin-top: 20px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    /* border: 1px solid black; */
}
.mechanism-left{
    width: 874px;
    /* height: 355px; */
    background-color: #fff;

}
.baibai{
    width: 26px;
    /* height: 330px; */
    color: blue;
    /* border: 1px solid black; */
}
.mechanism-right{
    width: 300px;
    background: #fff;
    height: 588px;
    color: black;
    cursor: pointer;
  
}
.left-text{
    width: 840px;
    height: 60px;
    margin-left: 30px;
    border-bottom: 2px solid #f9fafb;
}
.left-text span{
    display: inline-block;
    width: 70px;
    height: 30px;
    text-align: center;
    border-radius: 10px;
    margin-top: 15px;
}
.left-text span>a{
    font-size: 14px;
    color: #333;
    line-height: 30px;
}
.left-text span:hover{
    background-color: #2ab8f5;
    color: #fff;
}
.left-text span>a:hover{
    color: #fff;
    text-decoration: none;
}

.left-text span:nth-child(1){
    background-color: #2ab8f5;
}
.left-text span .baise{ color: #fff;}
.left-content{
    width: 840px;
    margin-left: 30px;
    display: flex;
    flex-wrap: nowrap;
    border-bottom: 2px solid #fafafa;
}
.content-one{
    width: 282px;
    margin: 15px 0;

}
.content-two{
    width: 538px;
    margin-top: 15px;
    margin-left: 25px;

}
.content-two>p:nth-child(1){
    font-size: 22px;
    font-weight: bold;
    padding: 10px 0 10px 0;
}
.content-two>img:nth-child(2){
    width: 78px;
    height: 16px;
    padding-bottom: 10px;
}
.content-two>span:nth-child(3){
    font-size: 16px;
    color: #fec45a;
}
.content-two>p:nth-child(4){
    font-size: 14px;
    color: #2ab8f5;
}
.content-two>span:nth-child(6){
    font-size: 16px;
    color: #a7a7a7;
}
.content-two>span:nth-child(7){
    font-size: 16px;
    color: #2ab8f5;
}
.content-two>span:nth-child(9){
         font-size: 14px;
         line-height: 40px;
         color: #a7a7a7;
}
.content-two>span:nth-child(10){
    display: inline-block;
    margin-top: 6px;
    float: right;
    margin-right: 20px;
    width: 40px;
    height: 20px;
    font-size: 13px;
    text-align: center;
    line-height: 20px;
    border: 1px solid #ff764c;
    border-radius: 6px;
    cursor: pointer;
    /* background-color: #ff764c; */  
}
span.huang{
    background-color: #ff764c;
    color: #fff;

}
span.huangone{
    color: #ff764c;
}
.content-two>span:nth-child(10):hover{
    background-color: #ff764c;
    color: #fff;
    
}
.page{
    width: 840px;
    background-color: #fff;
}
.page-box{
    width: 760px;
    height: 100px;
    margin-left: 80px;
    border: 1px solid #fff;
}
.page ul{
    display: block;
    width: 330px;
    height: 50px;
    margin-left: 180px;
    margin-top: 30px;
}
.page ul li{
    display: inline-block;
    margin-left: 8px;
    width: 25px;
    height: 25px;
    font-size: 14px;
    text-align: center;
    line-height: 25px;
    border-radius: 8px;
    border: 1px solid #f3f5f8;
    cursor: pointer;
}
.page ul li:nth-child(3){
    background-color: #2ab8f5;
    color: #fff;
}
.page ul li:hover{
    background-color: #2ab8f5;
    color: #fff;
}
.mechanism-rightbox{
    width: 260px;
    margin: 20px auto;
    /* border: 1px solid red;   */
}
.koubei>span{
    font-size: 22px;
    font-weight: bold;
    color: #2ab8f5;
}
.koubei{
    width: 260px;
    height: 45px;
    margin-bottom: 10px;
}
.ranking{
    width: 260px;
    margin: 10px;
    display: flex;
    flex-wrap: nowrap;
}
.ranking-right{
    width: 160px;
    /* border: 1px solid black; */
}
.ranking-right>p:nth-child(3){
    color: rgb(192,192,192);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;

}
.ranking-right>p:nth-child(1)
{
    font-size: 16px;
    padding-bottom: 5px;
    
}
.ranking-right>p>span{
         color: #fec45a;
}
.ranking-right>p>img{
    display: inline-block;
    margin-top: 3px;
}
.ranking-bottom{
    width: 260px;
   display: flex;
   flex-wrap: nowrap;
   margin: 10px 0px;
    /* border: 1px solid black; */
}
.one-1{
    width: 115px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 16px;
    /* line-height: 30px; */
}
.one-2{
     margin-left: 15px;
    font-size: 14px;
    line-height: 25px;
}
.one-2>span:nth-child(1){
           color: rgb(170,170,170);
           padding-right: 7px;
}
.one-2>span:nth-child(2){
    color: rgb(254,218,160);
}